15944290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{383}}^1$

素因数の和:594

約数の個数: 32

約数和(自身を含む): 30191616

約数和(自身を除く): 14247326

約数列:

[1, 2, 5, 10, 23, 46, 115, 181, 230, 362, 383, 766, 905, 1810, 1915, 3830, 4163, 8326, 8809, 17618, 20815, 41630, 44045, 69323, 88090, 138646, 346615, 693230, 1594429, 3188858, 7972145, 15944290]

約数ペア:

[(1, 15944290), (2, 7972145), (5, 3188858), (10, 1594429), (23, 693230), (46, 346615), (115, 138646), (181, 88090), (230, 69323), (362, 44045), (383, 41630), (766, 20815), (905, 17618), (1810, 8809), (1915, 8326), (3830, 4163)]